TiFeH2
高熵材料 HEA 传统材料 TRAMP-ID: mp-1078838 · 空间群: Cmmm (#65)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.75 | 3.9094 | 1.5 | (1,-1,0) |
| 25.53 | 3.4890 | 2.6 | (1,1,0) |
| 33.90 | 2.6442 | 62.8 | (0,0,1) |
| 34.45 | 2.6031 | 100.0 | (2,0,0) |
| 36.81 | 2.4415 | 6.3 | (2,-1,0) |
| 40.46 | 2.2295 | 6.8 | (2,1,0) |
| 42.92 | 2.1074 | 1.2 | (1,1,1) |
| 46.46 | 1.9547 | 22.5 | (2,-2,0) |
| 49.11 | 1.8550 | 70.4 | (2,0,1) |
| 50.91 | 1.7938 | 4.2 | (2,-1,1) |
| 52.45 | 1.7445 | 12.5 | (2,2,0) |
| 53.78 | 1.7045 | 5.8 | (2,1,1) |
| 57.88 | 1.5931 | 1.3 | (3,1,0) |
| 58.74 | 1.5718 | 20.3 | (2,-2,1) |
| 63.93 | 1.4562 | 12.6 | (2,2,1) |
| 68.27 | 1.3739 | 1.3 | (3,2,0) |
| 68.80 | 1.3646 | 1.6 | (3,1,1) |
| 71.34 | 1.3221 | 5.9 | (0,0,2) |
| 72.64 | 1.3016 | 7.6 | (4,0,0) |
| 72.89 | 1.2978 | 2.9 | (4,-1,0) |
| 77.60 | 1.2303 | 2.6 | (4,1,0) |
| 78.32 | 1.2208 | 6.4 | (4,-2,0) |
| 78.45 | 1.2192 | 1.7 | (3,2,1) |
| 81.69 | 1.1788 | 13.8 | (2,0,2) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of TiFeH2 were obtained from the Materials Project database (MP-ID: mp-1078838, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_TiFeH2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.23992610
_cell_length_b 5.23992610
_cell_length_c 2.64420200
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 96.50415419
_symmetry_Int_Tables_number 1
_chemical_formula_structural TiFeH2
_chemical_formula_sum 'Ti2 Fe2 H4'
_cell_volume 72.13410472
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ti Ti0 1 0.28185900 0.28185900 0.00000000 1.0
Ti Ti1 1 0.71814100 0.71814100 0.00000000 1.0
Fe Fe2 1 0.76614600 0.23385400 0.00000000 1.0
Fe Fe3 1 0.23385400 0.76614600 0.00000000 1.0
H H4 1 0.00000000 0.50000000 0.00000000 1.0
H H5 1 0.00000000 0.00000000 0.00000000 1.0
H H6 1 0.50000000 0.00000000 0.00000000 1.0
H H7 1 0.50000000 0.50000000 0.50000000 1.0
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